body { background-image:url("TierBG.gif"); 
	background-repeat: repeat;
	margin-left: 0px; margin-right: 0px; margin-top: 0px; margin-bottom: 0px;  }

#logo { position:absolute; top:50%; left:50%;
	width: 510px; height: 358px;
	margin-left: -255px; margin-top: -179px; }